What Is DX53D Galvanized Steel?
DX53D galvanized steel is a hot-dip zinc coated low-carbon steel grade defined by EN 10346, specially designed for deep drawing and complex forming operations. It combines excellent plasticity, uniform thickness control and high corrosion resistance, making it a preferred material for precision manufacturing sectors such as automotive, appliance, electrical enclosure and construction.
Compared with ordinary commercial galvanized steel, DX53D offers much higher elongation and more stable forming behavior, significantly reducing cracking, wrinkling and surface defects during stamping and bending.
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Chemical Composition
| Element | C | Mn | P | S | Al |
|---|---|---|---|---|---|
| % Max | 0.08 | 0.45 | 0.030 | 0.025 | 0.015 |
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Mechanical Properties
| Property | Typical Value |
|---|---|
| Yield Strength (MPa) | 140–220 |
| Tensile Strength (MPa) | 270–380 |
| Elongation A80 (%) | ≥36 |
DX52D vs DX53D - Forming Performance Comparison
| Property | DX52D | DX53D |
|---|---|---|
| Steel Type | Drawing Quality | Deep Drawing Quality |
| Elongation | ≥30% | ≥36% |
| Deep Drawing Capability | Good | Excellent |
| Surface Finish After Forming | Good | Superior |
| Production Scrap Rate | Moderate | Very Low |
Manufacturing Case Study
In refrigerator door panel production, DX52D frequently shows micro-cracks around corner radii during deep forming. Switching to DX53D galvanized steel improves forming stability, reduces waste by over 30%, and significantly increases production efficiency.
Typical Specifications of DX53D Galvanized Steel Coil
| Thickness (mm) | Width (mm) | Coil Weight (MT) |
|---|---|---|
| 0.30–3.0 | 600–1500 | 3–25 |
| Coating Type | Coating Weight (g/m²) | Environment |
|---|---|---|
| Z60–Z275 | 60–275 | Indoor & general use |
| Z275–Z450 | 275–450 | Outdoor & coastal |
Application Advantages of DX53D Galvanized Steel
Outstanding surface quality for painting and coating
High resistance to corrosion and moisture
Stable forming behavior for complex geometries
Excellent weldability and coating adhesion
Extended service life for finished products
GNEE STEEL supplies high-consistency DX53D galvanized steel coil and sheet with strict EN 10346 compliance, full specification coverage and professional export service. From material selection to delivery, every step is optimized to help manufacturers improve product reliability and lower production costs.
Request your DX53D galvanized steel quotation from GNEE STEEL today.
